Result based on less than full coverage, so that the period may be wrong by 30 percent or so.Published Reference List:[Behrend, R. (2001) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html][Stephens, R.D. (2002) Minor Planet Bul. 29, 2-3.]